EQJW145:
Heating controller
Operation
64 7010015003 A
© Fr. Sauter AG
4.10.3 Change/delete switching command
As described in 'View switching command', proceed as follows:
1. Press knob.
•
Switching command is called up.
2. Turn knob.
3. Choose whether you want to delete (Clr) or
change (SEt) the switching command.
4. Press knob.
•
Selection is confirmed.
5. If the switching command was deleted,
•
The next switching command is shown.
6. If you wish to change the command, proceed
as described in 'Enter switching command'.
... etc.
4.11 Once-only tank charge
To carry out a once-only tank charge, the top rotary switch must be in one of
these positions (see 4.1).
Back-up mode
Reduced mode
Normal mode
Automatic mode
This position of the bottom rotary switch allows
you to initiate tank heating immediately. This
can happen if the domestic hot water (DHW)
preparation is currently switched off (by
switching commands), or if the tank
temperature has not dropped far enough for
regular tank heating to begin.
You must press the input knob to initiate tank
heating, which ends automatically after
reaching the tank setpoint temperature.
After completing a once-only tank charge, the last mode set for DHW control
is valid again.
Procedure
1
x
e.g.:
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